[go: up one dir, main page]

JPS5715266A - Signal recording system for position retrieval of rotary information recording medium - Google Patents

Signal recording system for position retrieval of rotary information recording medium

Info

Publication number
JPS5715266A
JPS5715266A JP8738680A JP8738680A JPS5715266A JP S5715266 A JPS5715266 A JP S5715266A JP 8738680 A JP8738680 A JP 8738680A JP 8738680 A JP8738680 A JP 8738680A JP S5715266 A JPS5715266 A JP S5715266A
Authority
JP
Japan
Prior art keywords
word
position retrieval
signal
play
error
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8738680A
Other languages
Japanese (ja)
Inventor
Nobuaki Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP8738680A priority Critical patent/JPS5715266A/en
Publication of JPS5715266A publication Critical patent/JPS5715266A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded

Landscapes

  • Detection And Prevention Of Errors In Transmission (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Error Detection And Correction (AREA)

Abstract

PURPOSE:To speed up play position retrieval easily by substituting a data block consisting of a binary coded digital signal string and error correction and detection words with a position retrieval block consisting of a signal for play position retrieval and a defferent error detection word. CONSTITUTION:A data block Dn consisting of a binary coded digital signal string 8, obtained by modulating analog information signals, such as audio signals, into digital ones in every prescribed period, an error correction word 9 and the 1st ereor detection word 10 is substituted with a prescribed data block in a group of data blocks. In this case, a position retrieval block Ak consisting of a position retrieving signal having a digital value and the 2nd error deteciton word generated by an error detection word generator 14 whose preset value in a register before the start of play is set different from that of a generator 13 for the 1st error detection word 10 is arranged a play signal and recorded on a rotary information recording medium.
JP8738680A 1980-06-27 1980-06-27 Signal recording system for position retrieval of rotary information recording medium Pending JPS5715266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8738680A JPS5715266A (en) 1980-06-27 1980-06-27 Signal recording system for position retrieval of rotary information recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8738680A JPS5715266A (en) 1980-06-27 1980-06-27 Signal recording system for position retrieval of rotary information recording medium

Publications (1)

Publication Number Publication Date
JPS5715266A true JPS5715266A (en) 1982-01-26

Family

ID=13913446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8738680A Pending JPS5715266A (en) 1980-06-27 1980-06-27 Signal recording system for position retrieval of rotary information recording medium

Country Status (1)

Country Link
JP (1) JPS5715266A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6272879A (en) * 1985-09-25 1987-04-03 松下電工株式会社 Garage door
JPH02281835A (en) * 1989-04-24 1990-11-19 Matsushita Electric Ind Co Ltd Arq transmission equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6272879A (en) * 1985-09-25 1987-04-03 松下電工株式会社 Garage door
JPH0585708B2 (en) * 1985-09-25 1993-12-08 Matsushita Electric Works Ltd
JPH02281835A (en) * 1989-04-24 1990-11-19 Matsushita Electric Ind Co Ltd Arq transmission equipment

Similar Documents

Publication Publication Date Title
DE69118288D1 (en) Arrangement and method for recording a digital information signal on a recording medium
KR890001465B1 (en) Method of recording a digital information signal on a record carrier
YU157391A (en) A RECORDER WHERE THE MAIN FILE AND THE CONTROL FILE WERE RECORDED, THE METHOD AND DEVICE FOR RECORDING THE MAIN FILE AND THE CONTROL FILE AND THE FILE READER
ES8301041A1 (en) Method and apparatus for recording digitized information on a record medium
JPS5363002A (en) Signal recording system and disk type medium for recording signal
EP0546189A4 (en)
ES8501152A1 (en) Method of recording a digital information signal on a record carrier, record carrier provided with such an information signal, and read/write apparatus for such a record carrier.
GB1382515A (en) Magnetic storage systems
JPS5794912A (en) Date recording and reproduction system
JPS5715266A (en) Signal recording system for position retrieval of rotary information recording medium
MY119205A (en) Method, device, and medium for recording digital signals
EP0287376A3 (en) Recording and/or reproducing information signals
GB1367991A (en) Intrinsic controls for information storage and retrieval systems employing digital codes integral with audio information
JPS5762100A (en) Method and device for reproducing voice output signal
JPS5562504A (en) Electronic apparatus
EP0374907A3 (en) Method for recording and/or reproducing a signal
ES8200983A1 (en) Improved Error Coding for Video Disc System
JPS54139511A (en) Time code signal generator for recording
EP0323911A3 (en) Recording digital signals
JPS57200916A (en) Recording and reproducing device for digital signal
JPS5687276A (en) Magnetic tape
JPS554758A (en) Magnetic disc device
SU1171836A2 (en) Method of magnetic recording and reproducing of telemetry digital information
JPS51123622A (en) A information data record/reproduce method
JPS52102012A (en) Signal recorder/reproducer by pcm system